<?php

/**
 * This is the model class for table "zone".
 *
 * The followings are the available columns in table 'zone':
 * @property string $zone_id
 * @property string $region_id
 * @property string $zone_code
 * @property string $zone_name
 * @property string $zone_desc
 * @property double $latitude
 * @property double $longitude
 */
class Zone extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @return Zone the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'zone';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('latitude, longitude', 'numerical'),
			array('region_id', 'length', 'max'=>20),
			array('zone_code, zone_name, zone_desc', 'length', 'max'=>255),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('zone_id, region_id, zone_code, zone_name, zone_desc, latitude, longitude', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'zone_id' => 'Zone',
			'region_id' => 'Region',
			'zone_code' => 'Zone Code',
			'zone_name' => 'Zone Name',
			'zone_desc' => 'Zone Desc',
			'latitude' => 'Latitude',
			'longitude' => 'Longitude',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('zone_id',$this->zone_id,true);
		$criteria->compare('region_id',$this->region_id,true);
		$criteria->compare('zone_code',$this->zone_code,true);
		$criteria->compare('zone_name',$this->zone_name,true);
		$criteria->compare('zone_desc',$this->zone_desc,true);
		$criteria->compare('latitude',$this->latitude);
		$criteria->compare('longitude',$this->longitude);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}